ToDo/utils/js/request.js

import env from './env.js'
import Vue from 'vue'
import auth from './auth.js'

function service(options = {}) {
	options.url = `${env.baseUrl}${options.url}`;
	//判断本地是否带有token，如果带有，则添加到请求中
	const token =uni.getStorageSync("token")
	if (token) {
		options.header = {
			"content-type": "application/json",
			"Authorization": "Bearer " + token
		}
	}

	return new Promise((resolve, reject) => {
		options.success = (res) => {
			//如果返回的状态码不是200，则执行以下操作
			if (res.statusCode !== 200) {
				uni.showToast({
					icon: 'none',
					duration: 3000,
					title: `${res.errMsg}`
				});

				//403错误需要重新登录
				if (res.statusCode === 403) {
					auth.removeToken()
					uni.reLaunch({
						url: "/pages/login/login.vue"
					})
				}

				//返回错误信息
				reject(res)
			} else {
				const code = res.data.code
				if (code === 1011006 || code === 1011007 || code === 1011008 || code === 1011009) {
					uni.showToast({
						icon: 'none',
						mask: true,
						duration: 3000,
						title: `${res.data.message},需要重新登录`,
						success() {
							auth.removeToken()
							uni.reLaunch({
								url: "/pages/login/login.vue"
							})
						}
					})
				} else if (code !== 200) {
					uni.showToast({
						icon: 'none',
						duration: 3000,
						title: `${res.data.message}`
					})
				}

				resolve(res)
			}
		};

		options.fail = (res) => {
			uni.showToast({
				icon: 'none',
				duration: 3000,
				title: '服务器错误，请稍后在试'
			})
			reject(res)
		}
		uni.request(options)
	})
}

export default service